Log In Cart
Log In
Create An Account
Log In Cart
Your Cart Is Empty
Cart Total
Edit Your Cart Checkout
Free Shipping Over $349.99 Earn Builders Club Points On Every Order 0% Affirm Financing

Free Shipping Over $349.99

Orders of $349.99 or more ship free in the continental U.S., typically in 3 to 5 days.

Alaska, Hawaii, and international orders are charged shipping at checkout. Truck freight and supplier-fulfilled items are not included.

Shipping Policy

Builders Club Points

Earn 2 points for every $1.00 you spend. 100 points equals $1.00 off. Log in at checkout to collect them, then redeem on the payment screen.

How Points Work

0% Affirm Financing

Pay over time at checkout. Select Affirm as your payment method to see your terms, including 0% APR options when offered.

A down payment may be required. Affirm decides approval, not K Series Parts.

Affirm Details

Add your vehicle

Find parts for your build.

Or add by VIN

Vibrant Metric Straight Adapter -12AN To 16mm X 1.5
Part Number: 16643

Images may be for reference only

Vibrant Metric Straight Adapter -12AN To 16mm X 1.5
Part Number: 16643

Be the first to review!
Retail: $23.59
$17.59
Save: $6.00 (25%)

Earn 35 Builders Club Points. Learn More

No Vehicle Specific Fitment
Out of Stock
Enter your email address to be notified when it is back in stock.
Ask a Question

Product Details

Vibrant Metric Straight Adapter -12AN To 16mm X 1.5
Part Number: 16643
Brand: Vibrant Performance

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.

Vehicle Fitment

This part does not have vehicle specific fitment. Please contact us if you need assistance.

Reviews

No Reviews Yet!

Write a Review

Free Shipping

K Series Parts offers free shipping for the majority of items that we sell that are shipped inside the continental United States.

Free shipping is done by the most cost effective shipping method for each order and delivery can takes 3 to 5 days on average.

Faster express shipping is available for an additional charge and calculated at checkout or on the edit basket page.

Certain products are not included in the free shipping, shipped via truck freight, or fulfilled by an outside supplier.

Alaska, Hawaii, and international orders are charged shipping and it is calculated by the website at checkout or on the edit basket page.

Instant Discount

Add this item to your cart to get an instant discount!

Not Available for Pickup

This item is not currently available for pick-up in our retail showroom and will be shipped directly to you.